Re: Stuck! Can you Reset the Chamber of Reason?

Hit the switch on the wall near Cal so the bridge close to him, which is currently leading to the exit, takes him back towards the chest.  Cross that bridge, grab the ball, and toss it into the opening where the chest is.  It's a manageable throw: the ball will bank off the wall and settle in the cradle.  Go into the back, where the gate blocking the chest is now open.  Open the chest, back Cal up so he's outside the gate, and grab the ball from there.  Then reverse the initial backtracking and send Cal to the exit.

Hit the switch on the wall near Cal so the bridge close to him, which is currently leading to the exit, takes him back towards the chest.  Cross that bridge, grab the ball, and place it in the cradle on the lift.  Cross over to the other side of the third level, past the crate, and walk around, then jump down to the second level.  Flip the switch so the ball is closer to the wall leading up to the third level.  This is the bridge that keeps vanishing.  Cal can wall-run and turn left and then wall-jump back to the third level.

From there, he can loop around to the left again so he's standing on the edge overlooking the second level.  From there, he should be able to grab the ball that's on that second level and bring it back around to the bridge, where he can then toss the ball into the opening